On Wednesday 04 June 2003 6:01 pm, Peter Kropf wrote: > I'm a bit confused about a problem that I'm having when using > QAssistantClient from a Python program. Here's a snippet of the code that > I'm using to test things out. > > import sys > from qt import * > > class LaunchButton( QPushButton ): > def __init__( self, *args ): > apply( QPushButton.__init__, (self,) + args ) > self.setText( "Launch" ) > > > class TheWindow( QMainWindow ): > def __init__( self, *args ): > apply( QMainWindow.__init__, (self,) + args ) > > self.button=LaunchButton( self ) > self.setCentralWidget( self.button ) > self.connect( self.button, SIGNAL( "clicked()" ), self.BeenClicked > ) > > self.qac = QAssistantClient( '' ) > self.connect( self.qac, SIGNAL( "destroyed()" ), > self.qacDestroyed ) > self.connect( self.qac, SIGNAL( "assistantOpened()" ), > self.qacOpened ) > self.connect( self.qac, SIGNAL( "assistantClosed()" ), > self.qacClosed ) > self.connect( self.qac, SIGNAL( "error()" ), > self.qacError ) > > self.toggle = True > > def qacDestroyed( self ): > print 'qacDestroyed' > > def qacOpened( self ): > print 'qacOpened' > > def qacClosed( self ): > print 'qacClosed' > > def qacError( self ): > print 'qacError' > > def BeenClicked( self ): > if self.toggle: > page = '/tools/qt/doc/html/assistant.html' > self.toggle = False > else: > page = '/tools/qt/doc/html/assistant-4.html#3' > self.toggle = True > print 'Been clicked: ' + page > self.qac.showPage( page ) > > > def main(args): > app=QApplication( args ) > > win=TheWindow( ) > win.show( ) > > app.connect( app, SIGNAL( "lastWindowClosed()" ), app, SLOT( "quit()" ) > ) > app.exec_loop() > > > if __name__=="__main__": > main( sys.argv ) > > > My problem occurs when connecting the error signal to a slot. At runtime, I > receive these messages: > > QObject::connect: No such signal QAssistantClient::error() > QObject::connect: (sender name: 'unnamed') > QObject::connect: (receiver name: 'unnamed') > > But when I look through the QAssistantClient.cpp and > sipqtQAssistantClient.cpp code, the error signal looks to be defined the > same way the destroyed, assistantOpened and assistantClosed signals. What > am I missing?
The signal's argument, ie. SIGNAL("error(const QString &)"). Phil _______________________________________________ PyKDE mailing list [EMAIL PROTECTED] http://mats.imk.fraunhofer.de/mailman/listinfo/pykde